Please I need this right now!! :( 1. a) 1/5
b) 5/30
c) 9/30
d) 4/5

2. Natalie is playing a game using a fair coin. Contestants win the game if the fair coin lands tails up. The theoretical probability the the coin will land tails up _.
a) 0
b) 0.25
c) 0.5
d) 1

3. In a different game, the probability of correctly guessing which of the 5 boxes. contains a tennis ball is 1/5. About how many winners would be expected if 60 contestants play a game?
a) 5
b) 12
c) 15
d) 30​

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?